<template>
  <div class="photoinfo-container">
    <h3>{{ photoinfo.title }}</h3>
    <p class="subtitle">
      <span>发表时间: {{ photoinfo.add_time | dateFormat }}</span>
      <span>点击:{{ photoinfo.click }}次</span>
    </p>

    <hr />

    <!-- 缩略图区域 -->
    <div class="thumbs">  
      <vue-preview :slides="getThumbs()"></vue-preview>
    </div>
    <!-- 图片内容区域 -->
    <div class="content" v-html="photoinfo.content"></div>

    <!-- 放置一个现成的评论子组件 -->
    <cmt-box :id="id"></cmt-box>
  </div>
</template>

<script>
// 1. 导入评论子组件
import comment from "../subcomponents/comment.vue";
export default {
  data() {
    return {
      id: this.$route.params.id, // 从路由中获取到的图片Id
      photoinfo: [], //图片详情
      list: [] // 缩略图的数组
    };
  },
  created() {
    this.getPhotoInfo();
    // 获取图片数据
    this.$http.get("api/getthumimages/" + this.id).then(result => {
      if (result.body.status === 0) {
        this.list = result.body.message;
      }
    });
  },
  methods: {
    getPhotoInfo() {
      // 获取图片详情
      this.$http.get("api/getimageInfo/" + this.id).then(result => {
        if (result.body.status === 0) {
          this.photoinfo = result.body.message[0];
        }
      });
    },
    getThumbs() {
    // 获取缩略图
      this.list.forEach(img => {
        img.src = img.src;
        img.msrc = img.src;
        img.w = 600;
        img.h = 400;
      });
      return this.list;
    }
  },
  components: {
    // 注册评论子组件
    "cmt-box": comment
  }
};
</script>

<style lang="scss" scoped>
.photoinfo-container {
  padding: 3px;
  h3 {
    color: #26a2ff;
    font-size: 15px;
    text-align: center;
    margin: 15px 0;
  }
  .subtitle {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
  }

  .content {
    font-size: 13px;
    line-height: 30px;
  }
}

  .my-gallery {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    figure {
      width: 30%;
      margin: 5px;
    }
  }
</style>

